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0주차 들어가기

• 스터디 진행 방식
• 벌금 내역
• 결제 내역
• 카테고리별 문제 리스트

1주차

• 1차
  • 김유철
    • 1 Two Sum
    • 371 Sum of Two Integers
    • 206 Reverse Linked List (Linked List)
  • 이진우
    • 70 Climbing Stair
    • 133 Clone Graph
    • 57 Insert Interval
  • 질문

2주차

• 2차
  • 신형록
    • 9 Palindrome Number
    • 28 Implement strStr()
  • 김태환
    • 104 Maximum Depth of Binary Tree
    • 242 Valid Anagram
  • 질문

3주차

• 추석
• 3차
  • 윤기님
    • 322 Coin Change
    • 200 Number of Islands
  • 김유철
    • 53 Maximum Subarray
    • 118 Pascal's Triangle

4주차

• 4차
  • 이진우
    • 141 Linked List Cycle
    • 207 Course Schedule
  • 김태환
    • 100 Same Tree
    • 226 Invert Binary Tree
• 6차
  • 김유철
    • 39 Combination Sum
  • 윤기님
    • 295 Find Median from Data Stream
    • 347 Top K Frequent Elements

5주차

• 김혜인
  • 121 Best Time to Buy and Sell Stock
  • 128 Longest Consecutive Sequence
  • 62 Unique Paths
• 김태환
  • 21 Merge Two Sorted Lists
  • 20 Valid Parentheses
  • 1047 Remove All Adjacent Duplicates In String

6주차

• 김유철
  • 378. Kth Smallest Element in a Sorted Matrix
  • 451 Sort Characters By Frequency
• 윤기님
  • Jump Game - https://leetcode.com/problems/jump-game/
  • https://leetcode.com/problems/missing-number/
• 김태환
  • 203. Remove Linked List Elements
  • 169. Majority Element
• 김혜인
  • 198. House Robber
  • 143. Reorder List

7주차

• 김유철
  • 487. Max Consecutive Ones II
  • 3. Longest Substring Without Repeating Characters
• 윤기님
  • 572. Subtree of Another Tree
  • 102. Binary Tree Level Order Traversal
• 김태환
  • 993. Cousins in Binary Tree
  • 77. Combinations
• 김혜인
  • 846. Hand of Straights
  • 139. Word Break

8주차

• 김유철
  • 씨스코 3 문제
• 윤기님
  • 394. Decode String
  • 690. Employee Importance
• 김태환
  • 16. 3Sum Closest
  • 48. Rotate Image
• 김혜인
  • 1886. Determine Whether Matrix Can Be Obtained By Rotation
  • 54. Spiral Matrix

9주차

• 김유철
  • 937. Reorder Data in Log Files
  • 973. K Closest Points to Origin
  • 아마존 문제
• 윤기님
  • 359. Logger Rate Limiter
  • 871. Minimum Number of Refueling Stops
• 김혜인 : 8주차 미참석으로 동일 문제
  • 1886. Determine Whether Matrix Can Be Obtained By Rotation
  • 54. Spiral Matrix

10주차

• 김유철
  • 1277. Count Square Submatrices with All Ones (비슷한문제:221 Maximal Square)
  • 1048. Longest String Chain
• 윤기님
  • 39. Combination Sum
  • 377. Combination Sum IV
• 김혜인
  • 885. Spiral Matrix III

11주차

• 김유철
  • 1110. Delete Nodes And Return Forest
  • 1509. Minimum Difference Between Largest and Smallest Value in Three Moves
• 윤기님
  • 307. Range Sum Query - Mutable
  • 729. My Calendar I
• 김혜인
  • 136. Single Number
  • 530. Minimum Absolute Difference in BST

12주차

• 김유철
  • 1971 Find if Path Exists in Graph
  • 67 Add Binary
• 윤기님
  • 986. Interval List Intersections
  • 1901. Find a Peak Element II
• 김혜인
  • 746. Min Cost Climbing Stairs
  • 740. Delete and Earn